LAS VEGAS -- For the second time this year, emotions ran high between Nate Diaz and Conor McGregor at a UFC media event.The two are scheduled to fight for a second time this weekend, at UFC 202 inside T-Mobile Arena. The welterweight bout is a rematch of a fight at UFC 196 in March. Diaz, who accepted that bout on 11 days notice, won via second-round submission.?Before the first fight, McGregor punched Diazs hand during a prefight stare-down. Diazs camp, including his older brother and UFC welterweight Nick, immediately jumped on stage, and security was forced to break it up.The two were at it again Wednesday. After McGregor (19-3) arrived at the news conference approximately 30 minutes late, Diaz (19-10) decided to walk out.Diaz and McGregor jawed at each other from a distance as Diaz and his camp of about 10 left the theater. McGregor smiled at first, but the two soon began yelling after Diaz flipped him off.Hey, f--- your whole team, how about that? Diaz shouted.?F--- your whole team, McGregor yelled in response. Youll do nothing. Shut your f---ing mouth. Youll do nothing. Youll do f---ing nothing. Not one of you will do nothing. Get the f--- out of here.Before exiting, Diaz threw what appeared to be a water bottle toward the stage. McGregor, who is still the UFC featherweight champion but demanded a nontitle rematch against Diaz after the first fight,?responded by grabbing full water bottles from the dais and launching them in Diazs direction. Security was once again quick to break it up.UFC president Dana White, who appeared agitated at the start of the news conference when McGregor didnt show up, then said, Thats a wrap. Get them out of here.White later told SportsCenter that anyone from the Diaz and McGregor teams who was present during the incident will be banned from Fridays weigh-in, per MGM security.?McGregor, from Dublin, Ireland, has butted heads with the promotion in the past regarding media obligations. Earlier this year, he refused to interrupt a training session in Iceland to fly to Las Vegas for a scheduled news conference and commercial shoot. UFC responded by pulling him from a UFC 200 main event on July 9.The Vegas traffic is heavy this time of the day, McGregor joked after arriving to Wednesdays news conference late. There must be a McGregor show going on, because the place is packed out.In 2014, the Nevada State Athletic Commission fined Jon Jones $50,000 and Daniel Cormier $9,000 after they were involved in a brawl in the lobby of the MGM Grand Las Vegas Hotel & Casino.Im disappointed, NSAC chairman Anthony Marnell III said. I wish for them, the UFC and the mixed martial arts community that they would act like the professionals they are. We will address what happened at the press conference in the normal course of business. Cheap Yeezy 350 . -- Washington Redskins tight end Fred Davis was charged Thursday with driving while intoxicated, a day after he was suspended for an NFL substance-abuse policy violation. Yeezy 350 Sale Online . - Oakland Raiders running back Rashad Jennings was speaking to a group of local high school students earlier this week when the conversation turned to the importance of being prepared when opportunities in life arise. http://www.cheapyeezy350sale.com/yeezy-boost-350.html . Note: The Calgary Flames announced Tuesday that Sean Monahan would not be made available to Canadas World Junior team. Cheap White Yeezy Boost 350 .ca. Hey Kerry, big fan of yours, just finished reading your book. I think that we all saw the Canucks/Flames line brawl just after puck drop. It was obvious that something was about to happen, even to the referees because the fourth lines were on to start. Yeezy 350 Sale . -- If Henry Burris has his way, he will be the starting quarterback to lead the Hamilton Tiger-Cats back to the Grey Cup next year. EDEN PRAIRIE, Minn. -- Minnesota Vikings punt returner Marcus Sherels will not play against the Washington Redskins on Sunday because of an ankle injury.The Vikings say defensive tackle Linval Joseph is questionable with an injured shoulder, as is receiver Laquon Treadwell with a hamstring strain, and cornerback Captain Munnerlyn with an injured ankle.Joseph and Munnerlyn were both able to practice on a limited basis on Friday. Joseph told reporters at the team headquarters that he believes he will be able to play, a promising sign for aa team that has lost three straight after a 5-0 start.ddddddddddddBut Treadwell was not able to practice on Friday, which is usually an ominous sign for a players availability for the game that week. The rookie first-round draft pick saw an increase in playing time last weekend against Detroit and hoped to build on that momentum.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL ' ' '